<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Document</title>
</head>
    <script src="../js/flexible.debug.js"></script>
    <script src="../js/flexible_css.debug.js"></script>
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<body>
    <header class="sous-header">
       <div class="header-left">
           <img src="../imgs/search_03.png">
       </div>
        <div class="header-center">
            <input type="serach" autofocus="autofocus">
        </div>
        <div class="header-right">
           <img src="../imgs/search_06.png">
       </div>
    </header>

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    <script>
        $(function(){
            setTimeout(function(){
                $('.header-center input').click();
            },1)
        })
    </script>

</body>
</html>